413289805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{255907}}^1$

素因数の和:255948

約数の個数: 16

約数和(自身を含む): 552761280

約数和(自身を除く): 139471475

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 255907, 1279535, 4350419, 4862233, 21752095, 24311165, 82657961, 413289805]

約数ペア:

[(1, 413289805), (5, 82657961), (17, 24311165), (19, 21752095), (85, 4862233), (95, 4350419), (323, 1279535), (1615, 255907)]